Statistics MCQs

734 MCQs  (Page 60 of 74)

Attempt Statistics Mcqs Quiz
if in a binomial probability distribution mean and variance are 6 and 2.4 respectively, then the parameters of this distribution are:____________________?
A. N = 10, p = 6/10
B. N = 50, p = 6/50
C. N = 10, p = 3/5
D. N = 10, p = 2/5
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If in binomial distribution p ≠ q, the distribution is:___________________?
A. Positively skewed
B. Negative skewed
C. May be positive skewed or negative skewed.
D. None of these
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The sum of p and q is always:___________________?
A. 0
B. 2
C. 1
D. None of these
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What is the variance of binomial distribution __________________?
A. N p
B. Np (1 – p)
C. Np/q
D. Nq/p
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The binomial distribution is positively skewed when:________________?
A. P > q
B. P < q
C. P = q
D. Both (a) and (b
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The object of Index number also determines its _______________?
A. Index number
B. Special purpose
C. Reliable
D. Scope
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An Index number which measure the change of a _____ is called Aggregative 1. No?
A. Industrial activity
B. Retail price
C. Cost of living
D. Goods consumed
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G.M. between __________ is called to be Fisher’s Index Number?
A. Paasche’s index number
B. Marshall and laspeyr’es
C. Laspeyre’s and paasche’s
D. Fisher and paasche’s
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Average calculated used in index number by __________ method?
A. Three
B. Two
C. Four
D. One
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Consumer price Index Number also called _________ is designed to measure changes?
A. Cost living index number
B. Whole sale index number
C. Weighted index number
D. Consumer index number
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
طویل تنگ راستہ، نشتوں کے درمیان راستہ

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